There was a guy on the central coast called Ryan (EVL38U), used to own a shop called justjdm, he had a green gsr/evo3 conversion with MACH3 plates and had full EVO 5 dash, door trims and interior. He is a member on EVO OZ
So it can be done but pretty sure it involves abit of work for the door trims
I have pics at home of ce coupe door trims on cc coupes, which involved cutting out and welding the ce inner metal support to the cc door